示例#1
0
func getIntNames(netID string, docker *dockerclient.Client) (*intNames, error) {
	net, err := docker.NetworkInspect(context.Background(), netID)
	if err != nil {
		log.Errorf("Error getting networks: %v", err)
		return nil, err
	}

	names := &intNames{}

	if net.Driver != "vxlan" {
		log.Errorf("Network %v is not a vxlan network", netID)
		return nil, errors.New("Not a vxlan network")
	}

	names.VxlanName = "vx_" + netID[:12]

	// get interface names from options first
	for k, v := range net.Options {
		if k == "vxlanName" {
			names.VxlanName = v
		}
	}

	return names, nil
}
示例#2
0
func getGateway(netID string, docker dockerclient.Client) (string, error) {
	net, err := docker.NetworkInspect(context.Background(), netID)
	if err != nil {
		log.Errorf("Error inspecting network: %v", err)
		return "", err
	}

	for _, config := range net.IPAM.Config {
		if config.Gateway != "" {
			return config.Gateway, nil
		}
	}
	return "", nil
}
示例#3
0
文件: network.go 项目: intfrr/mkonion
// PurgeOnionNetwork purges an onion network, disconnecting all containers with
// it. We assume that nobody is adding containers to this network.
func PurgeOnionNetwork(cli *client.Client, network string) error {
	inspect, err := cli.NetworkInspect(network)
	if err != nil {
		return err
	}

	for container, _ := range inspect.Containers {
		log.Infof("purge network %s: disconnecting container %s", network, container)
		if err := cli.NetworkDisconnect(network, container, true); err != nil {
			return err
		}
	}

	return cli.NetworkRemove(network)
}